Boghardt, T. (2012). The Zimmermann telegram: Intelligence, diplomacy, and America's entry into World War I. Naval Institute Press.
Chicago Style (17th ed.) CitationBoghardt, Thomas. The Zimmermann Telegram: Intelligence, Diplomacy, and America's Entry into World War I. Annapolis, Maryland: Naval Institute Press, 2012.
MLA (9th ed.) CitationBoghardt, Thomas. The Zimmermann Telegram: Intelligence, Diplomacy, and America's Entry into World War I. Naval Institute Press, 2012.
Warning: These citations may not always be 100% accurate.